Hydraulics Extra Questions Flashcards

1
Q

What is the IPAS air PSI on the back of each piston?

A

31 +- 3

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2
Q

During pre-flight the utility accumulator pressure gage should read a minimum of?

A

2600

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3
Q

Which component(s) are lost if you have loss of Utility HYD pressure?

A

Guns, pylons, ammo, tailwheel unlock, UTIL directional servo.

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4
Q

Which statement identifies the purpose of the hand pump?

A

Fill( primary reservoir), fill(utility reservoir) and recharge (actuator).

[ or service, service, recharge]

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5
Q

Pressing the EMER HYD push button allows the HYD accumulator pressure to flow from what side of the house?

A

UTIL

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6
Q

Where are the HYD system pressures displayed?

A

ENG, ENG/SYS page

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7
Q

Primary HYD failure causes?

A

Loss of FMC and BUCS

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8
Q

What is the minimum operating HYD pressure for primary/UTIL HYD pump?

A

1260

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9
Q

Which of the primary HYD manifolds filters have bypass capabilities?

A

Return

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10
Q

Rotor brake should not be applied until NR is less than?

A

50

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11
Q

During pre-flight which pressure should the UTIL return accumulator have at minimum?

A

55

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12
Q

In the event of a dual system HYD failure how many times can you press the EMER HYD button?

A

1

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